* {
    list-style: none;
}

html,
body,
#root,
.App {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background-color: rgb(227, 232, 233);
}

.App {
    display: flex;
    width: 100%;
    height: 100%;
    flex-direction: column;
}

a {
    display: inline-block;
    text-decoration: none;
    color: black;
    line-height: 60px;
    margin: 0 30px;
}

header {
    width: 100%;
    height: 60px;
    background: #fff;
}

@media screen and (min-width:1200px) {
    .header {
        width: 1200px;
        margin: auto;
    }
    .header .p {
        float: right;
    }
    .header .p .span {
        font-size: 24px;
        margin: 0 10px;
        line-height: 60px;
    }
    .header .login {
        width: 60px;
        background-color: #fff;
        outline: none;
        border: none;
        border: 1px solid #999;
    }
    main {
        width: 100%;
        height: auto;
    }
    main .wrap {
        display: flex;
        width: 1200px;
        height: auto;
        margin: auto;
        margin-top: 10px;
    }
    main .wrap .left {
        width: 78%;
        height: auto;
        background-color: #fff;
        padding: 10px;
    }
    main .wrap .left dl {
        width: 100%;
        height: 130px;
        border-top: 1px solid #ccc;
        padding-top: 10px;
    }
    main .wrap .left dl dd {
        margin: 0;
        float: left;
    }
    main .wrap .left dl dt {
        float: right;
        margin-top: 40px;
    }
    main .wrap .left dl dt img {
        width: 120px;
        height: 80px;
    }
    main .wrap .left dl span {
        display: inline-block;
        margin: 0 3px;
    }
    main .wrap .right {
        width: 25%;
        height: auto;
        margin-left: 2%;
        position: sticky;
        top: 0;
    }
    main .wrap .right .top {
        width: 100%;
        height: auto;
        background: #fff;
    }
    main .wrap .right .top h4 {
        width: 100%;
        line-height: 50px;
        padding-left: 10px;
        border-bottom: 1px solid #ccc;
    }
    main .wrap .right .top ul {
        padding: 5px 10px;
    }
    main .wrap .right .bottom {
        width: 100%;
        height: auto;
        background: #fff;
        margin-top: 20px;
    }
    main .wrap .right .bottom h4 {
        width: 100%;
        line-height: 50px;
        padding-left: 10px;
        border-bottom: 1px solid #ccc;
    }
    main .wrap .right .bottom ul {
        padding: 5px 10px;
    }
    main .wrap .right .bottom ul span {
        display: inline-block;
        float: right;
    }
    main .temp {
        width: 100%;
        height: 100px;
    }
    .detail h3 {
        padding-left: 40px;
    }
    .detail .content {
        width: 100%;
        height: auto;
        text-align: center;
    }
    .detail .content img {
        width: 90%;
        height: 260px;
    }
    .button {
        width: 80px;
        height: 30px;
        background: red;
        color: #fff;
        border: none;
        outline: none;
    }
}

@media screen and (max-width:1200px) and (min-width:990px) {
    .header {
        width: 990px;
        margin: auto;
    }
    .header .p {
        float: right;
    }
    .header .p .span {
        font-size: 24px;
        margin: 0 10px;
        line-height: 60px;
    }
    .header .login {
        width: 60px;
        background-color: #fff;
        outline: none;
        border: none;
        border: 1px solid #999;
    }
    main {
        width: 100%;
        height: auto;
    }
    main .wrap {
        display: flex;
        width: 990px;
        height: auto;
        margin: auto;
        margin-top: 10px;
    }
    main .wrap .left {
        width: 78%;
        height: auto;
        background-color: #fff;
        padding: 10px;
    }
    main .wrap .left dl {
        width: 100%;
        height: 130px;
        border-top: 1px solid #ccc;
        padding-top: 10px;
    }
    main .wrap .left dl dd {
        margin: 0;
        float: left;
    }
    main .wrap .left dl dt {
        float: right;
        margin-top: 40px;
    }
    main .wrap .left dl dt img {
        width: 120px;
        height: 80px;
    }
    main .wrap .left dl span {
        display: inline-block;
        margin: 0 3px;
    }
    main .wrap .right {
        width: 25%;
        height: auto;
        margin-left: 2%;
        position: sticky;
        top: 0;
    }
    main .wrap .right .top {
        width: 100%;
        height: auto;
        background: #fff;
    }
    main .wrap .right .top h4 {
        width: 100%;
        line-height: 50px;
        padding-left: 10px;
        border-bottom: 1px solid #ccc;
    }
    main .wrap .right .top ul {
        padding: 5px 10px;
    }
    main .wrap .right .bottom {
        width: 100%;
        height: auto;
        background: #fff;
        margin-top: 20px;
    }
    main .wrap .right .bottom h4 {
        width: 100%;
        line-height: 50px;
        padding-left: 10px;
        border-bottom: 1px solid #ccc;
    }
    main .wrap .right .bottom ul {
        padding: 5px 10px;
    }
    main .wrap .right .bottom ul span {
        display: inline-block;
        float: right;
    }
    main .temp {
        width: 100%;
        height: 100px;
    }
    .detail h3 {
        padding-left: 40px;
    }
    .detail .content {
        width: 100%;
        height: auto;
        text-align: center;
    }
    .detail .content img {
        width: 90%;
        height: 260px;
    }
    .button {
        width: 80px;
        height: 30px;
        background: red;
        color: #fff;
        border: none;
        outline: none;
    }
}

@media screen and (max-width:990px) and (min-width:765px) {
    .header {
        width: 765px;
        margin: auto;
    }
    .header .p {
        float: right;
    }
    .header .p .span {
        font-size: 24px;
        margin: 0 10px;
        line-height: 60px;
    }
    .header .login {
        width: 60px;
        background-color: #fff;
        outline: none;
        border: none;
        border: 1px solid #999;
    }
    main {
        width: 100%;
        height: auto;
    }
    main .wrap {
        display: flex;
        width: 100%;
        height: auto;
        margin: auto;
        margin-top: 10px;
    }
    main .wrap .left {
        width: 78%;
        height: auto;
        background-color: #fff;
        padding: 10px;
    }
    main .wrap .left dl {
        width: 100%;
        height: 130px;
        border-top: 1px solid #ccc;
        padding-top: 10px;
    }
    main .wrap .left dl dd {
        margin: 0;
        float: left;
    }
    main .wrap .left dl dt {
        float: right;
        margin-top: 40px;
    }
    main .wrap .left dl dt img {
        width: 120px;
        height: 80px;
    }
    main .wrap .left dl span {
        display: inline-block;
        margin: 0 3px;
    }
    main .wrap .right {
        width: 25%;
        height: auto;
        margin-left: 2%;
    }
    main .wrap .right .top {
        width: 100%;
        height: auto;
        background: #fff;
    }
    main .wrap .right .top h4 {
        width: 100%;
        line-height: 50px;
        padding-left: 10px;
        border-bottom: 1px solid #ccc;
    }
    main .wrap .right .top ul {
        padding: 5px 10px;
    }
    main .wrap .right .bottom {
        width: 100%;
        height: auto;
        background: #fff;
        margin-top: 20px;
    }
    main .wrap .right .bottom h4 {
        width: 100%;
        line-height: 50px;
        padding-left: 10px;
        border-bottom: 1px solid #ccc;
    }
    main .wrap .right .bottom ul {
        padding: 5px 10px;
    }
    main .wrap .right .bottom ul span {
        display: inline-block;
        float: right;
    }
    main .temp {
        width: 100%;
        height: 100px;
    }
    .detail h3 {
        padding-left: 40px;
    }
    .detail .content {
        width: 100%;
        height: auto;
        text-align: center;
    }
    .detail .content img {
        width: 90%;
        height: 260px;
    }
    .button {
        width: 80px;
        height: 30px;
        background: red;
        color: #fff;
        border: none;
        outline: none;
    }
}

@media screen and (max-width:765px) {
    .header {
        width: 765px;
        margin: auto;
    }
    .header .p {
        float: right;
    }
    .header .p .span {
        font-size: 24px;
        margin: 0 10px;
        line-height: 60px;
    }
    .header .login {
        width: 60px;
        background-color: #fff;
        outline: none;
        border: none;
        border: 1px solid #999;
    }
    main {
        width: 100%;
        height: auto;
    }
    main .wrap {
        display: flex;
        width: 100%;
        height: auto;
        margin: auto;
        margin-top: 10px;
    }
    main .wrap .left {
        width: 100%;
        height: auto;
        background-color: #fff;
        padding: 10px;
    }
    main .wrap .left dl {
        width: 100%;
        height: 130px;
        border-top: 1px solid #ccc;
        padding-top: 10px;
    }
    main .wrap .left dl dd {
        margin: 0;
        float: left;
    }
    main .wrap .left dl dt {
        float: right;
        margin-top: 40px;
    }
    main .wrap .left dl dt img {
        width: 120px;
        height: 80px;
    }
    main .wrap .left dl span {
        display: inline-block;
        margin: 0 3px;
    }
    main .wrap .right {
        display: none;
    }
    main .temp {
        width: 100%;
        height: 100px;
    }
    .detail h3 {
        padding-left: 40px;
    }
    .detail .content {
        width: 100%;
        height: auto;
        text-align: center;
    }
    .detail .content img {
        width: 90%;
        height: 260px;
    }
    .button {
        width: 80px;
        height: 30px;
        background: red;
        color: #fff;
        border: none;
        outline: none;
    }
}

.dl {
    width: 100%;
    height: 100px;
}

.dl dt {
    float: left;
    margin-right: 20px;
}


/* .header {
    width: 1000px;
    margin: auto;
}

main {
    width: 100%;
    height: auto;
}

main .wrap {
    width: 1000px;
    height: auto;
    margin: auto;
    margin-top: 10px;
}

main .wrap .left {
    width: 100%;
    height: auto;
    background-color: #fff;
} */